Patrick Couture received his medical degree from Laval University in Quebec City. He completed his residency in Internal Medicine and a PhD in physiology at Laval University and the University of Montreal before heading to Tufts University in Boston, MA, for a research fellowship at the Jean-Mayer USDA Human Nutrition Research Center on Aging. Upon returning to Quebec City, he joined the CHU Research Center and the Institute of Nutrition and Functional Foods, where he contributed to the establishment of a clinical research center focused on nutrition and lipoprotein metabolism. Dr. Couture is currently a professor in Laval University’s School of Medicine, and he was the director of the university’s residency training program in internal medicine from 2007 to 2012. Dr. Couture is currently the director of the Lipid Apheresis Program at the Laval University Medical Center, and he is also involved in the clinical care of patients with various lipoprotein disorders.

Investigate the impact of dietary fatty acids on lipoprotein metabolism in patients with diabetes

Diabetes and pre-diabetes are metabolic disorders affecting more than 15% of the world’s population. The prevalence of these disorders is currently on the rise, mainly due to the increasingly sedentary lifestyles associated with rising obesity rates and aging of the population. Because diabetes and pre-diabetes are so closely associated with major health problems such as high blood pressure, high blood cholesterol and cardiovascular disease, they have a tremendous impact on society’s healthcare costs. Significant efforts should therefore be dedicated to tackling this problem from a societal perspective. Dr. Couture’s interests in nutrition led him to uncover the effects of various dietary fatty acids on lipoprotein kinetics and on the expression of key genes involved in intestinal lipid metabolism in patients with diabetes and pre-diabetes. His work is funded by grants from the Canadian Institutes of Health Research, Fonds de recherche du Québec (Santé) and industry.

Education & certification

1987

  • MD, Laval University, Québec City.
  • License from the College of Physicians of Quebec (General Practice).
  • License from the Medical Council of Canada (L.M.C.C.).
  • FLEX (The Federation Licensing Examination) certification, New York State.

1991

  • MSc in physiology (molecular endocrinology), Laval University, Québec City. Research Project: Regulation of 17ß-hydroxysteroid dehydrogenase activity in human breast cancer. Supervisors: Drs. Jacques Simard and Fernand Labrie.

1992

  • American Board of Internal Medicine certification.

1993

  • Residency in Internal Medicine (1998-1993) at Laval University and University of Montréal. The Royal College of Physicians and Surgeons of Canada certification (Internal Medicine).
  • License of the College of Physicians of Quebec (Internal Medicine).

1997

  • PhD in physiology, Laval University, Québec City. Research project: Molecular genetics and phenotypic expression of familial hypercholesterolemia and protein C deficiency in French Canadians. Supervisors: Drs. Jacques Simard and Sital Moorjani.

1997-99

  • Fellowship, Lipid Metabolism Laboratory, Jean Mayer-USDA Human Nutrition Research Center on Aging at Tufts University, 711 Washington Street, Boston, MA 02111, USA. Research project: Genetic polymorphisms associated with variations in plasma lipoproteins and coronary heart disease risk in the Framingham Offspring Study. Supervisors: Drs. Ernst J. Schaefer and Jose Ordovas.
CHUL
2705, boulevard Laurier
C-00102
Québec, Québec
Canada G1V 4G2
243 entries « 1 of 25 »

Franck M, de Toro-Martín J, Varin TV, Garneau V, Pilon G, Roy D, Couture P, Couillard C, Marette A, Vohl MC

Corrigendum to 'Raspberry consumption: identification of distinct immune-metabolic response profiles by whole blood transcriptome profiling' [Journal of Nutritional Biochemistry 101C (2022) 108946]

Journal Article

J Nutr Biochem, 106 , 2022.

| Links:

Keathley J, Kearney M, Garneau V, Toro-Martín J, Varin TV, Pilon G, Couture P, Marette A, Vohl MC, Couillard C

Changes in systolic blood pressure, postprandial glucose, and gut microbial composition following mango consumption in individuals with overweight and obesity

Journal Article

Appl Physiol Nutr Metab, 47 (5), 2022.

Abstract | Links:

Franck M, de Toro-Martín J, V Varin T, Garneau V, Pilon G, Roy D, Couture P, Couillard C, Marette A, Vohl MC

Gut Microbial Signatures of Distinct Trimethylamine N-Oxide Response to Raspberry Consumption

Journal Article

Nutrients, 14 (8), 2022.

Abstract | Links:

Franck M, de Toro-Martín J, Varin TV, Garneau V, Pilon G, Roy D, Couture P, Couillard C, Marette A, Vohl MC

Raspberry consumption: identification of distinct immune-metabolic response profiles by whole blood transcriptome profiling

Journal Article

J Nutr Biochem, 101 , 2022.

Abstract | Links:

Roy G, Couture P, Genest J, Ruel I, Baass A, Bergeron J, Brisson D, Brunham LR, Cermakova L, Gaudet D, Khoury E, Laflamme N, Kennedy BA, Hegele RA, Drouin-Chartier JP

Influence of the LDL-Receptor Genotype on Statin Response in Heterozygous Familial Hypercholesterolemia: Insights From the Canadian FH Registry

Journal Article

Can J Cardiol, 38 (3), 2022.

Abstract | Links:

Mutch DM, Lowry DE, Roth M, Sihag J, Hammad SS, Taylor CG, Zahradka P, Connelly PW, West SG, Bowen K, Kris-Etherton PM, Lamarche B, Couture P, Guay V, Jenkins DJA, Eck P, Jones PJH

Polymorphisms in the stearoyl-CoA desaturase gene modify blood glucose response to dietary oils varying in MUFA content in adults with obesity

Journal Article

Br J Nutr, 127 (4), 2022.

Abstract | Links:

Rousseau M, Horne J, Guénard F, de Toro-Martín J, Garneau V, Guay V, Kearney M, Pilon G, Roy D, Couture P, Couillard C, Marette A, Vohl MC

An 8-week freeze-dried blueberry supplement impacts immune-related pathways: a randomized, double-blind placebo-controlled trial

Journal Article

Genes Nutr, 16 (1), 2021.

Abstract | Links:

Bourgeois R, Girard A, Perrot N, Guertin J, Mitchell PL, Couture C, Gotti C, Bourassa S, Poggio P, Mass E, Capoulade R, Scipione CA, Després AA, Couture P, Droit A, Pibarot P, Boffa MB, Thériault S, Koschinsky ML, Mathieu P, Arsenault BJ

A Comparative Analysis of the Lipoprotein(a) and Low-Density Lipoprotein Proteomic Profiles Combining Mass Spectrometry and Mendelian Randomization

Journal Article

CJC Open, 3 (4), 2021.

Abstract | Links:

Drouin-Chartier JP, Tremblay AJ, Godbout D, Gagnon A, Clavel MA, Clisson M, Arsenault BJ, Pibarot P, Larose É, Couture P

Correlates of Coronary Artery Calcification Prevalence and Severity in Patients With Heterozygous Familial Hypercholesterolemia

Journal Article

CJC Open, 3 (1), 2021.

Abstract | Links:

Roy G, Boucher A, Couture P, Drouin-Chartier JP

Impact of Diet on Plasma Lipids in Individuals with Heterozygous Familial Hypercholesterolemia: A Systematic Review of Randomized Controlled Nutritional Studies

Journal Article

Nutrients, 13 (1), 2021.

Abstract | Links:

243 entries « 1 of 25 »
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Active projects

  • Canada-Wide Human nutrition trialists' network, from 2014-06-01 to 2023-03-31
  • Dissecting host-microbiome modifiers of type 2 diabetes risk - Objective 1.1, from 2019-11-01 to 2024-10-31
  • Dissecting host-microbiome modifiers of type 2 diabetes risk - Objective 1.3, from 2019-11-01 to 2024-10-31
  • Institut sur la nutrition et les aliments fonctionnels (INAF), from 2017-04-01 to 2024-03-31
  • Mediterranean diet and physical activity: is the whole better than the sum of each part ? Clinical and mechanistic perspectives, from 2018-04-01 to 2024-03-31
  • Unravelling the impact of diet on cardiovascular health in heterozygous familial hypercholesterolemia: a metabolomic approach, from 2021-10-01 to 2025-09-30

Recently finished projects

  • Differential effects of saturated and monounsaturated fatty acids on chylomicron secretion and the expression of key genes that regulate intestinal lipid metabolism in insulin-resistant subjects, from 2019-04-01 to 2022-03-31
  • Indices de qualité nutritionnelle et calcification des artères coronaires dans une cohorte d'individus avec hypercholestérolémie familiale hétérozygote, from 2021-02-02 to 2022-03-31
  • Plant-based dietary patterns and coronary artery calcification in adults with heterozygous familial hypercholesterolemia, from 2021-04-01 to 2022-03-31
  • Qualité nutritionnelle des aliments et déterminants de l'adhésion aux saines habitudes alimentaires, from 2015-12-01 to 2021-09-30
  • The effect of an enhanced dietary portfolio flus exercise on cardiovascular risk in high risk individuals, from 2013-10-01 to 2021-03-31
Data provided by the Université Laval research projects registery